Automatic Vowel Onset Point Detection Based on Auditory Frequency Response
نویسندگان
چکیده
منابع مشابه
Vowel Onset Point Detection Using Sonority Information
Vowel onset point (VOP) refers to the starting event of a vowel, that may be reflected in different aspects of the speech signal. The major issue in VOP detection using existing methods is the confusion among the vowels and other categories of sounds preceding them. This work explores the usefulness of sonority information to reduce this confusion and improve VOP detection. Vowels are the most ...
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This paper discuss the effect of noise on vowel onset point (VOP) detection performance. Noise is one of the major degradation in real-time environments. In this work, initially effect of noise on VOP detection is studied by using recently developed VOP detection method. In this method, VOPs are detected by combining the complementary evidence from excitation source, spectral peaks and modulati...
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Hearing loss is one of the pathologies with the highest prevalence in newborns. If it is not detected in time, it can affect the nervous system and cause problems in speech, language and cognitive development. The recommended methods for early detection are based on otoacoustic emissions (OAE) and/or auditory brainstem response (ABR). In this work, the design and implementation of an automated ...
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Hearing loss is one of the pathologies with the highest prevalence in newborns. If it is not detected in time, it can affect the nervous system and cause problems in speech, language and cognitive development. The recommended methods for early detection are based on otoacoustic emissions (OAE) and/or auditory brainstem response (ABR). In this work, the design and implementation of an automated ...
متن کاملVowel-onset detection.
An algorithm is presented that correctly detects the large majority of vowel onsets in fluent speech. The algorithm is based on the simple assumption that vowel onsets are characterized by the appearance of rapidly increasing resonance peaks in the amplitude spectrum. Application to carefully articulated, isolated words results in a high number of false alarms, predominantly before consonants t...
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ژورنال
عنوان ژورنال: Journal of the Korea Academia-Industrial cooperation Society
سال: 2012
ISSN: 1975-4701
DOI: 10.5762/kais.2012.13.1.333